"Read:
Part 1: What is Git?
Part 2: Getting started with Git
Part 3: Creating your first Git repository
Part 4: How to restore older file versions in Git
Part 5: 3 graphical tools for Git"
"In the introduction to this series we learned who should use Git, and what it is for. Today we will learn how to clone public Git repositories, and how to extract individual files without cloning the whole works."